[Bug libgcj/10746] [3.3/3.4 regression] [win32] garbage collection crash in GCJ
oyvind dot harboe at zylin dot com
gcc-bugzilla@gcc.gnu.org
Wed Sep 10 06:53:00 GMT 2003
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10746
------- Additional Comments From oyvind dot harboe at zylin dot com 2003-09-10 06:53 -------
>Probably not. I do have access to a Windows 2000 machine. I can run
>statically linked executables.
>
>I have no experience with mingw, and have been avoiding building a mingw
>gcj. Unfortunately, I think someone may need to do that, since
>the standard build seems to be lacking some important debug facilities.
>
>If someone can send me a statically linked version of the executable,
>preferably with debug info for boehm-gc and GETENV support enabled, that
>might help. (I have the MS debugger and cygwin gdb. Debug info is
>probably only immediately useful if one of those can deal with it.)
>...
Sure! I'll put it together and attach it to this bugreport.
CygWin GDB works great!
>> Yes. At least three single CPU machines: AMD 1800, Pentium
>> III 400, AMD 800.
>Good. That eliminates the possibility of a missing lock prefix
>or something similar. The symptom seems to be consistent with
>dysfunctional locking in the allocator.
Also, this happens on Mohans machine, but I don't know what he's running.
Pretty pervasive problem(if tricky to reproduce).
Ãyvind
More information about the Gcc-bugs
mailing list